Macherey-Nagel

• Ashless filter paper, which is slightly more retentive than MN 640 m with corresponding increase in filtration time

• Surface: Smooth

• Basis weight: 85 g/m2

• Thickness: 0.2 mm

• Filtration speed: Medium to slow

• Filtration speed: 55 s

• Material: Cellulose

• Ash content: Less than 0.01 %

• Color: White

• Retention capacity: 4 to 7 micron

• Wetstrength: Light

Filter paper circles, No. 40 (MN 640 md), 150mm (Pack of 100 filters)

• Ashless filter paper, which is slightly more retentive than MN 640 m with corresponding increase in filtration time

• Surface: Smooth

• Basis weight: 85 g/m2

• Thickness: 0.2 mm

• Filtration speed: Medium to slow

• Filtration speed: 55 s

• Material: Cellulose

• Ash content: Less than 0.01 %

• Color: White

• Retention capacity: 4 to 7 micron

• Wetstrength: Light

Filter paper circles, No. 40 (MN 640 md), 180mm (Pack of 100 filters)

• Ashless filter paper, which is slightly more retentive than MN 640 m with corresponding increase in filtration time

• Surface: Smooth

• Basis weight: 85 g/m2

• Thickness: 0.2 mm

• Filtration speed: Medium to slow

• Filtration speed: 55 s

• Material: Cellulose

• Ash content: Less than 0.01 %

• Color: White

• Retention capacity: 4 to 7 micron

• Wetstrength: Light

Filter paper circles, No. 40 (MN 640 md), 240mm (Pack of 100 filters)

• Ashless filter paper, which is slightly more retentive than MN 640 m with corresponding increase in filtration time

• Surface: Smooth

• Basis weight: 85 g/m2

• Thickness: 0.2 mm

• Filtration speed: Medium to slow

• Filtration speed: 55 s

• Material: Cellulose

• Ash content: Less than 0.01 %

• Color: White

• Retention capacity: 4 to 7 micron

• Wetstrength: Light

Filter paper circles, No. 40 (MN 640 md), 320mm (Pack of 100 filters)

• Ashless filter paper, which is slightly more retentive than MN 640 m with corresponding increase in filtration time

• Surface: Smooth

• Basis weight: 85 g/m2

• Thickness: 0.2 mm

• Filtration speed: Medium to slow

• Filtration speed: 55 s

• Material: Cellulose

• Ash content: Less than 0.01 %

• Color: White

• Retention capacity: 4 to 7 micron

• Wetstrength: Light

Filter paper circles, No. 44 (MN 640 dd), 55mm (Pack of 100 filters)

• Ashless, slow filter paper which is slightly less retentive than MN 640 d

• Surface: Smooth

• Basis weight: 70 g/m2

• Thickness: 0.16 mm

• Filtration speed: 100 s

• Material: Cellulose

• Ash content: Less than 0.01 %

• Color: White

• Wetstrength: Light

Filter paper circles, No. 44 (MN 640 dd), 70mm (Pack of 100 filters)

• Ashless, slow filter paper which is slightly less retentive than MN 640 d

• Surface: Smooth

• Basis weight: 70 g/m2

• Thickness: 0.16 mm

• Filtration speed: 100 s

• Material: Cellulose

• Ash content: Less than 0.01 %

• Color: White

• Wetstrength: Light

Filter paper circles, No. 44 (MN 640 dd), 90mm (Pack of 100 filters)

• Ashless, slow filter paper which is slightly less retentive than MN 640 d

• Surface: Smooth

• Basis weight: 70 g/m2

• Thickness: 0.16 mm

• Filtration speed: 100 s

• Material: Cellulose

• Ash content: Less than 0.01 %

• Color: White

• Wetstrength: Light

Filter paper circles, No. 44 (MN 640 dd), 110mm (Pack of 100 filters)

• Ashless, slow filter paper which is slightly less retentive than MN 640 d

• Surface: Smooth

• Basis weight: 70 g/m2

• Thickness: 0.16 mm

• Filtration speed: 100 s

• Material: Cellulose

• Ash content: Less than 0.01 %

• Color: White

• Wetstrength: Light

Filter paper circles, No. 44 (MN 640 dd), 125mm (Pack of 100 filters)

• Ashless, slow filter paper which is slightly less retentive than MN 640 d

• Surface: Smooth

• Basis weight: 70 g/m2

• Thickness: 0.16 mm

• Filtration speed: 100 s

• Material: Cellulose

• Ash content: Less than 0.01 %

• Color: White

• Wetstrength: Light

Filter paper circles, No. 44 (MN 640 dd), 150mm (Pack of 100 filters)

• Ashless, slow filter paper which is slightly less retentive than MN 640 d

• Surface: Smooth

• Basis weight: 70 g/m2

• Thickness: 0.16 mm

• Filtration speed: 100 s

• Material: Cellulose

• Ash content: Less than 0.01 %

• Color: White

• Wetstrength: Light

Filter paper circles, No. 44 (MN 640 dd), 185mm (Pack of 100 filters)

• Ashless, slow filter paper which is slightly less retentive than MN 640 d

• Surface: Smooth

• Basis weight: 70 g/m2

• Thickness: 0.16 mm

• Filtration speed: 100 s

• Material: Cellulose

• Ash content: Less than 0.01 %

• Color: White

• Wetstrength: Light

Filter paper circles, No. 44 (MN 640 dd), 240mm (Pack of 100 filters)

• Ashless, slow filter paper which is slightly less retentive than MN 640 d

• Surface: Smooth

• Basis weight: 70 g/m2

• Thickness: 0.16 mm

• Filtration speed: 100 s

• Material: Cellulose

• Ash content: Less than 0.01 %

• Color: White

• Wetstrength: Light

Filter paper circles, No. 44 (MN 640 dd), 320mm (Pack of 100 filters)

• Ashless, slow filter paper which is slightly less retentive than MN 640 d

• Surface: Smooth

• Basis weight: 70 g/m2

• Thickness: 0.16 mm

• Filtration speed: 100 s

• Material: Cellulose

• Ash content: Less than 0.01 %

• Color: White

• Wetstrength: Light

Filter paper circles, No. 42 (MN 640 d), 110mm (Pack of 100 filters)

• Equivalent to Whatman Filter Paper No. 42

• Ashless, slow filter paper with very fine particle retention

• Standard paper for critical gravimetric analysis of fine precipitates like barium sulfate or metastannic acid

• Surface: Smooth

• Basis weight: 85 g/m2

• Thickness: 0.17 mm

• Filtration speed: 140 s

• Material: Cellulose

• Ash content: Less than 0.01 %

• Color: White

• Retention capacity: 2 to 4 micron

• Wetstrength: Light

Filter paper circles, No. 42 (MN 640 d), 125mm (Pack of 100 filters)

• Equivalent to Whatman Filter Paper No. 42

• Ashless, slow filter paper with very fine particle retention

• Standard paper for critical gravimetric analysis of fine precipitates like barium sulfate or metastannic acid

• Surface: Smooth

• Basis weight: 85 g/m2

• Thickness: 0.17 mm

• Filtration speed: 140 s

• Material: Cellulose

• Ash content: Less than 0.01 %

• Color: White

• Retention capacity: 2 to 4 micron

• Wetstrength: Light

Filter paper circles, No. 42 (MN 640 d), 150mm (Pack of 100 filters)

• Equivalent to Whatman Filter Paper No. 42

• Ashless, slow filter paper with very fine particle retention

• Standard paper for critical gravimetric analysis of fine precipitates like barium sulfate or metastannic acid

• Surface: Smooth

• Basis weight: 85 g/m2

• Thickness: 0.17 mm

• Filtration speed: 140 s

• Material: Cellulose

• Ash content: Less than 0.01 %

• Color: White

• Retention capacity: 2 to 4 micron

• Wetstrength: Light

Filter paper circles, No. 42 (MN 640 d), 185mm (Pack of 100 filters)

• Equivalent to Whatman Filter Paper No. 42

• Ashless, slow filter paper with very fine particle retention

• Standard paper for critical gravimetric analysis of fine precipitates like barium sulfate or metastannic acid

• Surface: Smooth

• Basis weight: 85 g/m2

• Thickness: 0.17 mm

• Filtration speed: 140 s

• Material: Cellulose

• Ash content: Less than 0.01 %

• Color: White

• Retention capacity: 2 to 4 micron

• Wetstrength: Light

Filter paper circles, No. 42 (MN 640 d), 240mm (Pack of 100 filters)

• Equivalent to Whatman Filter Paper No. 42

• Ashless, slow filter paper with very fine particle retention

• Standard paper for critical gravimetric analysis of fine precipitates like barium sulfate or metastannic acid

• Surface: Smooth

• Basis weight: 85 g/m2

• Thickness: 0.17 mm

• Filtration speed: 140 s

• Material: Cellulose

• Ash content: Less than 0.01 %

• Color: White

• Retention capacity: 2 to 4 micron

• Wetstrength: Light

Filter paper circles, No. 42 (MN 640 d), 320mm (Pack of 100 filters)

• Equivalent to Whatman Filter Paper No. 42

• Ashless, slow filter paper with very fine particle retention

• Standard paper for critical gravimetric analysis of fine precipitates like barium sulfate or metastannic acid

• Surface: Smooth

• Basis weight: 85 g/m2

• Thickness: 0.17 mm

• Filtration speed: 140 s

• Material: Cellulose

• Ash content: Less than 0.01 %

• Color: White

• Retention capacity: 2 to 4 micron

• Wetstrength: Light